00386nam a22001337a 450000500170000000800410001702000180005808200180007610000170009424500600011126000390017130000100021065000320022020260818031236.0260818b        |||||||| |||| 00| 0 eng d  a9788129700255  a621.38bRIC-M  aM. Richharia  aMobile Satellite Communications:bprinciples and trends  aSingaporebPearson Educationc2001  a560 p  aTechnology, Applied Science